How a $15 Smart Switch Uncovered $1,500 in Annual Energy Waste
Photo: ZDNet
Quick answer
The SwitchBot Relay 1PM, a compact $15 smart switch, uncovered hidden energy leakage in a commercial coffee machine, which consumed up to 8 kWh daily in standby mode, resulting in annual losses exceeding $1,500.
A compact $15 device, the SwitchBot Relay 1PM, proved to be an effective tool for uncovering hidden energy losses. During testing, the relay detected that a professional La Spaziale S5 coffee machine in a café consumed up to 8 kWh daily in standby mode. At commercial electricity rates, this resulted in annual losses exceeding $1,500.
The SwitchBot Relay 1PM supports voltages from 100 to 240V and currents up to 16A, making it compatible with most household and commercial appliances. The device integrates with Alexa*, Google Assistant, Siri, as well as platforms like IFTTT, SmartThings, and Matter. Its compact dimensions (40×35×15 mm) allow for easy installation behind switches or outlets.
The SwitchBot app offers extensive monitoring capabilities: tracking current and historical energy consumption, scheduling, protection against accidental shutdowns, and even NFC control. In the tested scenario, the relay helped identify a malfunction in the coffee machine—a minor water leak causing constant heating. After repairs, standby energy consumption dropped from 0.5 to 0.25 kWh per hour.
Experts emphasize that even minor energy leaks can lead to significant financial losses, particularly in commercial spaces. Devices like the SwitchBot Relay 1PM not only automate appliance management but also optimize electricity costs, often paying for themselves within months of use.
Common questions
- What functions does the SwitchBot Relay 1PM perform?
- The device enables remote control of electrical appliances, real-time energy consumption tracking, scheduling for on/off cycles, and integration with smart home ecosystems like Alexa, Google Assistant, and Matter.
- How did the smart switch help save money?
- The SwitchBot Relay 1PM identified that a café’s coffee machine consumed 0.5 kWh per hour even in standby mode due to a malfunction. After repairs, energy use dropped by half, saving over $1,500 annually.
- Is it safe to install the SwitchBot Relay 1PM independently?
- The device operates at up to 240V, so it must be installed in an enclosed space (e.g., behind a switch) and kept away from exposed components. For safety, consult an electrician if unsure.
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